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Home » Package reference » ade4 » monde84 {ade4}

monde84 {ade4}

Global State of the World in 1984
Package: 
ade4
Version: 
1.5-2

Description

The monde84 data frame gives five demographic variables for 48 countries in the world.

Usage

data(monde84)

Examples

data(monde84)
X <- cbind.data.frame(lpib = log(monde84$pib), monde84$croipop)
Y <- cbind.data.frame(lmorta = log(monde84$morta), 
    lanal = log(monde84$anal + 1), rscol = sqrt(100 - monde84$scol))
pcaY <- dudi.pca(Y, scan = FALSE)
pcaiv1 <- pcaiv(pcaY, X0 <- scale(X), scan = FALSE)
sum(cor(pcaiv1$l1[,1], Y0 <- scale(Y))^2)
pcaiv1$eig[1] #the same

Documentation reproduced from package ade4, version 1.5-2. License: GPL (>= 2)